3v4l.org

run code in 300+ PHP versions simultaneously
<?php $arrCombined = array(); $arrColors = array('R', 'B', 'G' ,'Y'); $arrNumbers = array('1', '2', '3', '4'); foreach($arrColors as $colorK => $colorV) { echo $colorV.' => '.$arrNumbers[$colorK]; echo "\n"; }

Here you find the average performance (time & memory) of each version. A grayed out version indicates it didn't complete successfully (based on exit-code).

VersionSystem time (s)User time (s)Memory (MiB)
8.3.40.0120.00318.67
8.3.30.0100.00319.13
8.3.20.0040.00420.39
8.3.10.0030.00520.52
8.3.00.0080.00019.25
8.2.170.0090.00622.96
8.2.160.0030.01020.25
8.2.150.0000.00824.18
8.2.140.0080.00024.66
8.2.130.0070.00026.16
8.2.120.0040.00422.11
8.2.110.0060.00322.03
8.2.100.0000.01117.84
8.2.90.0040.00419.05
8.2.80.0080.00017.97
8.2.70.0030.00617.71
8.2.60.0040.00417.80
8.2.50.0080.00018.07
8.2.40.0000.01118.21
8.2.30.0030.00518.18
8.2.20.0040.00417.71
8.2.10.0040.00418.22
8.2.00.0030.00617.71
8.1.270.0030.00622.04
8.1.260.0040.00426.35
8.1.250.0050.00228.09
8.1.240.0000.00923.79
8.1.230.0130.00319.16
8.1.220.0080.00017.74
8.1.210.0080.00018.77
8.1.200.0030.00717.23
8.1.190.0080.00017.23
8.1.180.0070.00018.10
8.1.170.0040.00418.44
8.1.160.0000.00722.02
8.1.150.0000.00718.88
8.1.140.0000.00817.44
8.1.130.0070.00017.75
8.1.120.0000.00817.48
8.1.110.0000.00817.37
8.1.100.0030.00317.44
8.1.90.0050.00217.48
8.1.80.0040.00417.43
8.1.70.0000.00717.37
8.1.60.0050.00317.40
8.1.50.0000.00817.52
8.1.40.0000.00717.57
8.1.30.0060.00317.63
8.1.20.0000.00817.57
8.1.10.0000.00917.53
8.1.00.0000.00717.33
8.0.300.0070.00018.94
8.0.290.0050.00216.75
8.0.280.0040.00418.43
8.0.270.0070.00017.26
8.0.260.0070.00017.29
8.0.250.0040.00417.01
8.0.240.0000.00816.99
8.0.230.0030.00516.95
8.0.220.0030.00316.89
8.0.210.0030.00316.89
8.0.200.0000.00716.96
8.0.190.0070.00016.99
8.0.180.0050.00316.79
8.0.170.0040.00416.94
8.0.160.0000.00716.91
8.0.150.0040.00416.78
8.0.140.0040.00316.84
8.0.130.0000.00513.29
8.0.120.0000.00716.74
8.0.110.0000.00716.91
8.0.100.0040.00416.91
8.0.90.0040.00416.92
8.0.80.0120.00316.89
8.0.70.0040.00416.68
8.0.60.0070.00016.70
8.0.50.0040.00416.71
8.0.30.0090.00917.07
8.0.20.0130.00617.40
8.0.10.0070.00017.00
8.0.00.0110.00816.81
7.4.330.0020.00215.09
7.4.320.0000.00616.55
7.4.300.0000.00616.50
7.4.290.0000.00816.57
7.4.280.0000.00816.56
7.4.270.0070.00016.58
7.4.260.0000.00716.34
7.4.250.0000.00716.56
7.4.240.0050.00216.49
7.4.230.0000.00716.57
7.4.220.0030.01416.59
7.4.210.0120.00616.59
7.4.200.0030.00316.50
7.4.160.0160.00616.55
7.4.150.0160.00417.40
7.4.140.0120.00517.86
7.4.130.0060.01216.41
7.4.120.0030.01416.45
7.4.110.0060.01016.48
7.4.100.0190.00316.59
7.4.90.0170.00016.57
7.4.80.0160.00319.39
7.4.70.0100.00716.30
7.4.60.0090.00616.67
7.4.50.0060.00016.63
7.4.40.0110.00516.68
7.4.30.0130.00916.60
7.4.00.0060.01015.08
7.3.330.0060.00013.14
7.3.320.0000.00513.02
7.3.310.0000.00716.13
7.3.300.0030.00316.25
7.3.290.0060.00916.26
7.3.280.0080.01016.24
7.3.270.0100.00717.40
7.3.260.0100.00716.31
7.3.250.0100.00816.45
7.3.240.0120.00416.57
7.3.230.0160.00316.40
7.3.210.0110.00716.27
7.3.200.0190.01019.39
7.3.190.0140.00716.52
7.3.180.0080.00816.50
7.3.170.0110.01116.57
7.3.160.0100.00616.36
7.3.120.0070.01315.11
7.3.110.0050.01314.93
7.3.100.0060.01014.79
7.3.90.0040.00814.92
7.3.80.0030.00714.61
7.3.70.0100.00314.65
7.3.60.0080.00814.89
7.3.50.0100.00314.53
7.3.40.0000.01414.89
7.3.30.0040.00714.81
7.3.20.0070.00716.67
7.3.10.0040.01116.77
7.3.00.0030.01316.77
7.2.330.0100.01016.87
7.2.320.0070.01016.50
7.2.310.0120.00616.73
7.2.300.0150.00616.64
7.2.290.0090.01616.71
7.2.250.0030.01315.20
7.2.240.0100.01014.98
7.2.230.0130.00715.32
7.2.220.0080.00414.85
7.2.210.0000.01215.20
7.2.200.0040.01415.14
7.2.190.0130.00314.92
7.2.180.0060.00615.22
7.2.170.0060.00315.00
7.2.00.0000.01319.46
7.1.330.0080.00615.55
7.1.320.0040.00415.79
7.1.310.0040.00715.87
7.1.300.0090.00615.94
7.1.290.0080.00415.57
7.1.280.0040.01115.73
7.1.270.0060.01015.76
7.1.260.0100.00315.86
7.1.100.0050.00817.98
7.1.70.0000.00717.09
7.1.60.0120.01219.32
7.1.50.0110.01116.56
7.1.00.0030.07022.31
7.0.200.0040.00416.94
7.0.140.0100.06722.04
7.0.70.4900.03720.02
7.0.60.0130.07019.93
7.0.50.0030.04017.90
7.0.40.0070.08720.06
7.0.30.0230.08020.20
7.0.20.0230.09020.24
7.0.10.0330.07020.04
7.0.00.0070.08320.03
5.6.280.0070.07020.82
5.6.210.0030.09020.54
5.6.200.0130.07018.09
5.6.190.0130.08320.60
5.6.180.0100.06720.56
5.6.170.0200.05320.50
5.6.160.0070.04320.40
5.6.150.0030.04318.21
5.6.140.0000.08718.11
5.6.130.0100.07718.18
5.6.120.0000.04320.89
5.6.110.0100.07721.14
5.6.100.0070.08320.95
5.6.90.0030.08020.97
5.6.80.0000.04020.52
5.6.70.0130.08020.28
5.5.350.0030.08020.49
5.5.340.0100.08017.96
5.5.330.0070.04720.18
5.5.320.0030.08320.42
5.5.310.0170.05020.51
5.5.300.0070.06017.98
5.5.290.0130.04318.02
5.5.280.0070.04320.79
5.5.270.0100.06720.67
5.5.260.0130.07720.79
5.5.250.0070.06720.68
5.5.240.0130.05020.05
5.4.450.0230.04719.26
5.4.440.0670.04719.41
5.4.430.0300.04019.58
5.4.420.0870.00019.52
5.4.410.0830.00019.41
5.4.400.0670.00019.03
5.4.390.0830.00018.95
5.4.380.0830.00018.98
5.4.370.0900.00019.17
5.4.360.0600.00019.07
5.4.350.0700.00019.05
5.4.340.0700.00018.96
5.4.320.0060.04412.45
5.4.310.0080.03812.45
5.4.300.0060.04012.46
5.4.290.0090.03912.45
5.4.280.0090.03512.35
5.4.270.0070.04012.35
5.4.260.0060.03912.35
5.4.250.0080.03912.35
5.4.240.0060.04212.35
5.4.230.0060.03912.34
5.4.220.0090.03412.34
5.4.210.0040.03812.34
5.4.200.0120.04612.34
5.4.190.0110.03412.34
5.4.180.0080.03412.34
5.4.170.0080.04512.35
5.4.160.0060.04712.35
5.4.150.0070.03512.34
5.4.140.0090.03412.02
5.4.130.0040.04212.02
5.4.120.0090.03811.97
5.4.110.0110.04011.97
5.4.100.0060.04211.97
5.4.90.0070.04011.96
5.4.80.0110.03511.96
5.4.70.0040.03611.96
5.4.60.0040.03611.96
5.4.50.0050.04111.96
5.4.40.0080.03311.95
5.4.30.0090.03311.95
5.4.20.0090.04411.95
5.4.10.0080.04111.95
5.4.00.0110.03911.43
5.3.290.0100.03712.80
5.3.280.0090.03512.71
5.3.270.0070.03812.73
5.3.260.0100.03912.72
5.3.250.0060.03912.72
5.3.240.0090.03612.72
5.3.230.0070.03912.71
5.3.220.0080.03612.68
5.3.210.0050.04012.68
5.3.200.0110.03412.68
5.3.190.0040.04112.68
5.3.180.0110.03212.68
5.3.170.0100.03412.67
5.3.160.0110.03512.68
5.3.150.0110.03912.68
5.3.140.0070.03612.66
5.3.130.0070.04012.65
5.3.120.0030.04212.66
5.3.110.0080.04212.66
5.3.100.0070.03812.12
5.3.90.0050.03912.08
5.3.80.0070.03912.07
5.3.70.0080.03812.08
5.3.60.0060.03712.06
5.3.50.0130.03712.00
5.3.40.0090.03912.00
5.3.30.0090.03411.94
5.3.20.0060.03911.72
5.3.10.0040.03711.69
5.3.00.0070.03511.68
5.2.170.0050.0319.18
5.2.160.0070.0299.18
5.2.150.0100.0349.17
5.2.140.0040.0319.18
5.2.130.0060.0369.13
5.2.120.0080.0329.13
5.2.110.0070.0309.14
5.2.100.0100.0309.14
5.2.90.0070.0279.14
5.2.80.0030.0399.14
5.2.70.0090.0319.14
5.2.60.0040.0339.09
5.2.50.0090.0319.06
5.2.40.0060.0329.04
5.2.30.0060.0299.01
5.2.20.0040.0299.00
5.2.10.0040.0308.92
5.2.00.0060.0288.78
5.1.60.0060.0238.06
5.1.50.0060.0268.06
5.1.40.0080.0258.04
5.1.30.0030.0328.39
5.1.20.0030.0298.41
5.1.10.0030.0308.14
5.1.00.0070.0238.14
5.0.50.0050.0196.61
5.0.40.0070.0166.48
5.0.30.0040.0316.29
5.0.20.0050.0186.26
5.0.10.0040.0196.23
5.0.00.0060.0296.23
4.4.90.0030.0154.78
4.4.80.0050.0134.75
4.4.70.0010.0174.75
4.4.60.0070.0114.75
4.4.50.0050.0134.77
4.4.40.0050.0224.71
4.4.30.0030.0154.76
4.4.20.0020.0164.84
4.4.10.0050.0134.84
4.4.00.0010.0264.76
4.3.110.0030.0144.67
4.3.100.0010.0164.67
4.3.90.0020.0154.63
4.3.80.0040.0234.59
4.3.70.0020.0154.63
4.3.60.0040.0134.63
4.3.50.0020.0174.62
4.3.40.0030.0264.54
4.3.30.0030.0173.28
4.3.20.0020.0163.26
4.3.10.0030.0173.22
4.3.00.0100.01013.59

preferences:
47.36 ms | 400 KiB | 5 Q